2020-03-05 14:07:57 +01:00
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#include "lorawan.h"
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#include "loraconf.h"
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#ifdef LORA_ABP
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/** ******************************************************************
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*
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* See LoRaWAN Regional Parameters Document, or here:
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* https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html
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*
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* Parameters fro TTN and comments below are taken
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* from MCCI LoRaWAN LMIC library example 'ttn-abp.ino'
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*
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*********************************************************************/
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2020-06-19 21:44:15 +02:00
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void setABPParameters() {
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2020-03-05 14:07:57 +01:00
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/** **************************************************************
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* ************************************************************* */
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#if defined(CFG_eu868)
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// Set up the channels used by the Things Network, which corresponds
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// to the defaults of most gateways. Without this, only three base
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// channels from the LoRaWAN specification are used, which certainly
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// works, so it is good for debugging, but can overload those
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// frequencies, so be sure to configure the full frequency range of
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// your network here (unless your network autoconfigures them).
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// Setting up channels should happen after LMIC_setSession, as that
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// configures the minimal channel set.
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LMIC_setupChannel(0, 868100000, DR_RANGE_MAP(DR_SF12, DR_SF7), BAND_CENTI); // g-band
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LMIC_setupChannel(1, 868300000, DR_RANGE_MAP(DR_SF12, DR_SF7B), BAND_CENTI); // g-band
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LMIC_setupChannel(2, 868500000, DR_RANGE_MAP(DR_SF12, DR_SF7), BAND_CENTI); // g-band
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LMIC_setupChannel(3, 867100000, DR_RANGE_MAP(DR_SF12, DR_SF7), BAND_CENTI); // g-band
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LMIC_setupChannel(4, 867300000, DR_RANGE_MAP(DR_SF12, DR_SF7), BAND_CENTI); // g-band
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LMIC_setupChannel(5, 867500000, DR_RANGE_MAP(DR_SF12, DR_SF7), BAND_CENTI); // g-band
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LMIC_setupChannel(6, 867700000, DR_RANGE_MAP(DR_SF12, DR_SF7), BAND_CENTI); // g-band
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LMIC_setupChannel(7, 867900000, DR_RANGE_MAP(DR_SF12, DR_SF7), BAND_CENTI); // g-band
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LMIC_setupChannel(8, 868800000, DR_RANGE_MAP(DR_FSK, DR_FSK), BAND_MILLI); // g2-band
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// TTN defines an additional channel at 869.525Mhz using SF9 for class B
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// devices' ping slots. LMIC does not have an easy way to define set this
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// frequency and support for class B is spotty and untested, so this
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// frequency is not configured here.
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2020-09-27 07:19:02 +02:00
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#elif defined(CFG_us915) || defined(CFG_au915)
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// NA-US and AU channels 0-71 are configured automatically
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2020-03-05 14:07:57 +01:00
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// but only one group of 8 should (a subband) should be active
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// TTN recommends the second sub band, 1 in a zero based count.
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// https://github.com/TheThingsNetwork/gateway-conf/blob/master/US-global_conf.json
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LMIC_selectSubBand(1);
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#endif
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// Disable link check validation
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LMIC_setLinkCheckMode(0);
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// TTN uses SF9 for its RX2 window.
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LMIC.dn2Dr = DR_SF9;
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// Set data rate and transmit power for uplink
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LMIC_setDrTxpow(DR_SF7,14);
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}
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#endif
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